55fe74a5bda94d0532ab7ff7f66640685c8c87121dc54a4f77adea754808bcf8

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 00:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

system/LineageCreature.dll
Size

128KB
MD5

b7593a3d745a67716ea26087e7d04026
SHA1

61ada551a7b56343daaca8ca1510bf5e2902153e
SHA256

cc4ab2c081276693ad111af0b063d8d46ddffda22a5e6bfcc8304a61c6be9207
SHA512

1e5b3bf52149ad8748396c2e8b0c652bf4490b2a85c9ceb523d615f52afb44d6fa905137f0432dde83a7775b134589d446438812fe59e952c846e0af318eedf6
SSDEEP

1536:LqVlgN2W1uEd2H+4wgfguVrHrOh8meH0btD2RXDTdldM7gRoHSnTwdqBfv6FrqE:EVW1J2vfgzvATdSoDBfCFrqE

Score

7^/10

evasion themida

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Wine	rundll32.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral13/memory/2876-10-0x0000000010300000-0x0000000012003000-memory.dmp	themida
behavioral13/memory/2876-4-0x0000000010300000-0x0000000012003000-memory.dmp	themida

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2876	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2876	2176	rundll32.exe	16
PID 2176 wrote to memory of 2876	2176	rundll32.exe	16
PID 2176 wrote to memory of 2876	2176	rundll32.exe	16
PID 2176 wrote to memory of 2876	2176	rundll32.exe	16
PID 2176 wrote to memory of 2876	2176	rundll32.exe	16
PID 2176 wrote to memory of 2876	2176	rundll32.exe	16
PID 2176 wrote to memory of 2876	2176	rundll32.exe	16

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\system\LineageCreature.dll,#1
1⤵
- Identifies Wine through registry keys
- Suspicious behavior: EnumeratesProcesses
PID:2876

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\system\LineageCreature.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2876-0-0x0000000002240000-0x0000000002492000-memory.dmp

Filesize
2.3MB

Download
memory/2876-1-0x00000000001E0000-0x00000000001FC000-memory.dmp

Filesize
112KB

Download
memory/2876-2-0x0000000000210000-0x000000000021F000-memory.dmp

Filesize
60KB

Download
memory/2876-7-0x0000000002950000-0x000000000298B000-memory.dmp

Filesize
236KB

Download
memory/2876-6-0x0000000000590000-0x0000000000688000-memory.dmp

Filesize
992KB

Download
memory/2876-9-0x00000000006D0000-0x00000000006DE000-memory.dmp

Filesize
56KB

Download
memory/2876-10-0x0000000010300000-0x0000000012003000-memory.dmp

Filesize
29.0MB

Download
memory/2876-11-0x00000000026E0000-0x00000000026E2000-memory.dmp

Filesize
8KB

Download
memory/2876-4-0x0000000010300000-0x0000000012003000-memory.dmp

Filesize
29.0MB

Download
memory/2876-3-0x0000000000280000-0x00000000002BF000-memory.dmp

Filesize
252KB

Download